Adding and Subtracting Mixed Numbers

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/2.

Front

How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers, then add the fractions. If the fraction sum is improper, convert it to a mixed number.

Front

How do you subtract mixed numbers?

Back

To subtract mixed numbers, first subtract the whole numbers, then subtract the fractions. If the fraction from the top is smaller, borrow from the whole number.

Front

What is the first step in adding 7 1/2 and 8 1/3?

Back

Convert both mixed numbers to improper fractions before adding.

Front

What is 1 3/6 as an improper fraction?

Back

1 3/6 is equal to 9/6.

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the sum of 2/3 and 1 3/6?

Back

The sum is 13/6 or 2 1/6.

Front

What is the difference between 8 2/4 and 3 2/3?

Back

The difference is 4 5/6.

Front

How do you simplify the fraction 13/6?

Back

13/6 can be simplified to 2 1/6.

Front

What is the first step in solving 12 1/4 - 5 2/3?

Back

Convert both mixed numbers to improper fractions before subtracting.